/*
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.facebook.presto.druid.column;

import org.apache.druid.query.monomorphicprocessing.RuntimeShapeInspector;
import org.apache.druid.segment.data.ReadableOffset;

public class SimpleReadableOffset
        implements ReadableOffset
{
    private int row;

    @Override
    public int getOffset()
    {
        // have to update row in getOffset, as BaseColumn requires ReadableOffset in makeColumnValuesSelector
        int offset = row;
        row++;
        return offset;
    }

    @Override
    public void inspectRuntimeShape(RuntimeShapeInspector inspector)
    {
    }
}
